EP 0970270 A1 20000112 - WOVEN 3D FABRIC MATERIAL
Title (en)
WOVEN 3D FABRIC MATERIAL
Title (de)
DREIDIMENSIONAL GEWEBTES TEXTILMATERIAL
Title (fr)
MATIERE EN TISSU TISSE EN 3D
Publication
Application
Priority
SE 9700356 W 19970303
Abstract (en)
[origin: US6338367B1] A woven 3D fabric material comprises multilayer axial warp yarns and two orthogonal sets of weft which interlace with the rows and the columns of the warp respectively to provide integrity to the fabric which may additionally incorporate between the rows and the columns of the interlacing warp sets of non-interlacing multi-directionally orientated yarns in the fabric-length, -width, -thickness, and two diagonal directions respectively to improve the fabric's mechanical properties. The interlacing of the multilayer warp and the two orthogonal sets of weft is enabled by a dual-directional shedding means which forms sheds in the row-wise and the column wise directions of the multilayer warp. The produced woven 3D fabric material which may be cut into any desired shape without the risk of splitting up, may be wholly or in parts in technical applications.
IPC 1-7
IPC 8 full level
D03D 25/00 (2006.01); D03D 41/00 (2006.01)
CPC (source: EP KR US)
D03D 25/00 (2013.01 - KR); D03D 25/005 (2013.01 - EP US); D03D 41/004 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 9839508 A1 19980911; AT E267281 T1 20040615; CA 2279848 A1 19980911; CA 2279848 C 20060509; DE 69729221 D1 20040624; DE 69729221 T2 20050623; EP 0970270 A1 20000112; EP 0970270 B1 20040519; HK 1025138 A1 20001103; JP 2001513856 A 20010904; JP 3860222 B2 20061220; KR 100491512 B1 20050527; KR 20000075913 A 20001226; US 6338367 B1 20020115
DOCDB simple family (application)
SE 9700356 W 19970303; AT 97919801 T 19970303; CA 2279848 A 19970303; DE 69729221 T 19970303; EP 97919801 A 19970303; HK 00104415 A 20000719; JP 53841998 A 19970303; KR 19997007993 A 19990903; US 38048999 A 19990903